1 /*
2  * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef BATTERY_STATS_H
17 #define BATTERY_STATS_H
18 
19 #include <functional>
20 #include <string>
21 #include <vector>
22 
23 #include "napi/native_api.h"
24 #include "napi/native_common.h"
25 #include "napi/native_node_api.h"
26 
27 #include "napi_error.h"
28 namespace OHOS {
29 namespace PowerMgr {
30 class BatteryStats {
31 public:
32     explicit BatteryStats(napi_env& env);
33     void StatsAsyncCallBack(napi_value& value);
34     napi_value StatsPromise();
35     napi_value GetAppStatsMah(napi_callback_info& info, uint32_t maxArgc, uint32_t index);
36     napi_value GetAppStatsPercent(napi_callback_info& info, uint32_t maxArgc, uint32_t index);
37     napi_value GetPartStatsMah(napi_callback_info& info, uint32_t maxArgc, uint32_t index);
38     napi_value GetPartStatsPercent(napi_callback_info& info, uint32_t maxArgc, uint32_t index);
39 
40 private:
41     napi_value GetAppOrPartStats(napi_callback_info& info, uint32_t maxArgc, uint32_t index,
42         std::function<double(int32_t, NapiError&)> getAppOrPart);
43     napi_env env_ {nullptr};
44 };
45 } // namespace PowerMgr
46 } // namespace OHOS
47 #endif // BATTERY_STATS_H
48